Related by context. Frequent words. (Click for all words.) 52 Pielke 49 Zoback 47 De Schutter 47 Roger Pielke Jr. 47 Ezzati 46 Bilham 46 malaria dengue fever 46 ISDR 46 prolonged droughts 45 Michel Jarraud 45 drylands 44 IWMI 44 Elizabeth G. Nabel 43 FEWS NET 43 cholera epidemics 43 Rignot 43 worsening droughts 43 Landsea 43 glacial retreat 42 severe droughts 42 Niyogi 42 Nobel laureate Joseph Stiglitz 42 floods droughts 42 unpreventable 42 Drezner 42 Padoan 42 frequent droughts 42 Mahbubani 42 Lindzen 42 glacier melt 42 natural disasters 42 IFPRI 42 Kaletsky 42 Stiglitz 42 William Easterly 42 Actionaid 41 natural catastrophes 41 salination 41 ecological degradation 41 Elmeskov 41 Jensenius 41 desertification 41 Worldwatch 41 natural calamities 41 Robock 41 subtropical regions 41 glacial melting 41 Malnutrition 41 Kala azar 41 Diffenbaugh 41 NCAR scientist 41 species extinctions 41 Walter Willett 41 Jonathan Overpeck 41 glacial melt 41 Soil erosion 41 Mwencha 41 influenza epidemics 41 Natural Hazards 41 Tinetti 41 Ken Caldeira 41 temperate regions 41 Pandemics 41 Pachauri 41 Giovannucci 40 Revkin 40 bilharzia 40 ocean acidity 40 Hanushek 40 Scheinin 40 Elizabeth Kolbert 40 malnutrition 40 Surowiecki 40 Chervin 40 Lunine 40 Natural disasters 40 bamboo flowering 40 ECLAC 40 Buruli ulcer 40 Desertification 40 water borne diseases 40 Mukamal 40 undernutrition 40 Shlaes 40 Luttwak 39 Geoengineering 39 Monbiot 39 semi arid regions 39 Eichengreen 39 Urbanization 39 earthquakes floods 39 pastoralism 39 Lomborg 39 Garton Ash 39 Shirky 39 Patzert 39 anthropogenic climate 39 Jagdish Bhagwati 39 deficient monsoon 39 Serwer 39 Passive smoking